Anti  Tamper Overhaul KitS for WEIHRAUCH / BEEMAN HW100 / hw 100 
FAC Compatible with  Instructions
Fits all HW100's & 101's (old and new). 
**FREE SHIPPING on all Kits**
 

 

Choose from 3 different kits, depending on how detailed  an overhaul you require.

KIT 1:  Anti Tamper Kit, Anti Ping Springs,  Regulator Pressure Test Kit & 3 Cylinder Seal Orings = £55

KIT 2 : All of the above PLUS Belleville Washer Spring Set =  £65

KIT 3:  ALL of the above PLUS a full seal kit with upgraded orings (polyurethane & ptfe) & upgraded Bellevilles = £70

These kits have EVERYTHING you need to allow you to adjust  the power to remain within the legal limit, or modify to FAC levels  (for FAC holders).  Includes instructions/guides together with  expert support from our technical team should you need it.

 

 OVERHAUL KIT 1  - £55
Includes the following:-

 
Anti Tamper Kit:-

Anti Tamper  Shuttle/Hammer Rivet

1 x 5mm Hex Head Adjuster  (Allen Key Type)

1 x Grub Screw

Username &  Password to Step by Step Fitting Instructions

 
Paired Anti Ping Springs Kit:-
1 x Longer Hammer Spring  (Mainspring)
1 x Inlet Valve Spring
1 x 12x1mm Oring Seal
Username & Password to Step by Step Fitting Instructions
 
Regulator Pressure Test Kit:-
1 x  HW100tuning 170bar/2500psi pressure  gauge M6 x 1
2 x M6 Dowty, bonded washers
 
3 x Standard Cylinder Seal/Orings
 
Sachet of Molykote 111 Lubricant

OVERHAUL KIT 2  - £65
Includes the following:-

 
Anti Tamper Kit:-
Anti Tamper  Shuttle/Hammer Rivet
1 x 5mm Hex Head Adjuster  (Allen Key Type)
1 x Grub Screw
Username &  Password to Step by Step Fitting Instructions
 
Paired Anti Ping Springs Kit:-
1 x Longer Hammer Spring  (Mainspring)
1 x Inlet Valve Spring
1 x 12x1mm Oring Seal
Username & Password to Step by Step Fitting Instructions
 
Regulator Pressure Test Kit:-
1 x  HW100tuning 170bar/2500psi pressure  gauge M6 x 1
2 x M6 Dowty, bonded washers
 
3 x Upgraded Polyurethane Cylinder Seal/Orings
 
Sachet of Molykote 111 Lubricant
 
16 Heavy Duty Belleville Springs 95 - 150bar+

OVERHAUL KIT 3  - £70
Includes the following:-

 
Anti Tamper Kit:-
Anti Tamper  Shuttle/Hammer Rivet
1 x 5mm Hex Head Adjuster  (Allen Key Type)
1 x Grub Screw
Username &  Password to Step by Step Fitting Instructions
 
Paired Anti Ping Springs Kit:-
1 x Longer Hammer Spring  (Mainspring)
1 x Inlet Valve Spring
1 x 12x1mm Oring Seal
Username & Password to Step by Step Fitting Instructions
 
Regulator Pressure Test Kit:-
1 x  HW100tuning 170bar/2500psi pressure  gauge M6 x 1
2 x M6 Dowty, bonded washers
 
5 x  Upgraded Polyurethane Cylinder Seal/Orings
 
Sachet of Molykote 111 Lubricant
 
16 Heavy Duty Belleville Springs 95 - 150bar+
 
Full Seal Kit

 Don't be fooled by cheaper alternatives on ebay, as  you will see from the pictures, our kits are made to the highest quality  and are polished to a high sheen to ensure that our parts provide a  greater consistency and are free from slubs, dents, chips etc which may  have a detrimental effect on your equipment.  

Some technical info about our kit:-

ANTI TAMPER:  This anti tamper  kit allows you to adjust the power of your HW100 so that you can ensure that you remain  within the legal limit, or (for FAC holders) modify to FAC levels. 

ANTI PING SPRINGS: This kit contains a pair of matched/balanced springs that significantly  reduce and/or eliminate the problem of hammer bounce/hammer ping on the  HW100.  The mainspring/hammer spring is 5mm longer than a standard  spring, producing a softer smoother firing action. Also FAC compatible.

REGULATOR PRESSURE TEST KIT:  This kit allows you to test and set up the regulator  pressure for your HW100 & HW101 (all calibres).  This can help to fine  tune your air rifle to gain greater overall consistency and in some  cases a better shot count. 

BELLEVILLE SPRINGS:  We supply 16 standard washers in Kit 2 for a straight swap and 12 heavy duty washers in Kit 3 to be used as follows:  ()()()()()()

FULL SEAL KIT: All of  our seals are INDIVIDUALLY  bagged and tagged with the name and part number so  that you know exactly what each seal/oring is for. This way there is no  confusion as to what seal goes where, you won't have to try and figure it out  yourself using a chart or by size like other seal kits - it's all been done for  you.  We will supply you with a link to a detailed diagram/exploded picture  of the internals of the HW100 - each seal that we supply in this kit is  highlighted in red and marked on the diagram so that you can see where it goes,  what it is called and the corresponding Weihrauch Part Number.  Kit  also includes a sachet of Molykote III lubricant.  (Molykote  III is a high specification lubricant that improves longevity of the o-ring.   Apply a thin layer to the o-rings prior to fitting for best results.   Do not  use on the Valve Stem PTFE oring).

Seals supplied for ALL calibres (0.177 + 0.20 +  0.22) ALL ages of gun AND Quick Fill or Non Quick Fill as follows:-

 

MAJOR SERVICE KIT
Includes each of the following seals:-

   
Valve Stem (White PTFE Oring) 2655d
Breech Plug/Block 2658
Probe Buffer 2618a
Inlet Valve A (Red  Polyurethane) x 3 2665d
Inlet Valve B (newer models) 2674b
Inlet Valve B (older models) 2666
Regulator Piston 2668
Tension Adjuster 2672
Barrel (Breech Connector) 2679
Regulator/Main Valve Internal  (poly)  
Piston Sleeve Bush (newer  models) 2674a
Breech Seal 0.177 (4.5mm) 2659
Breech Seal 0.20  (5mm) 2659
Breech Seal 0.22 (5.5mm) 2659
Cylinder Clamp 2682c/e
Magazine 2603a
Quickfill Probe A 2710
Quickfill Probe B 2710
Quickfill Dust Plug x 2 2618a
Adaptor A (non quick fill)  
Adaptor B (non quick fill)  
Molykote III  
 
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Any questions, feel free to contact us: hw100.tuning@gmail.com  

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